Header tags, such as <h1>, <h2>, <h3>, etc., are HTML elements used to define headings and subheadings within web content. They help structure the content, making it easier for both users and search engines to understand the hierarchy and importance of the information presented.

The <h1> tag typically denotes the main heading, while subsequent tags like <h2> and <h3> represent subheadings. Proper use of header tags improves readability, accessibility, and SEO, as search engines use these tags to index and rank content more effectively.

Example

“Make sure to use a <h1> tag for the main title and <h2> tags for the subheadings to enhance the article’s SEO.”